Alarm clock



FIG. 1 is a perspective view of an alarm clock showing generally the front side of our new design;

FIG. 2 is a perspective view of an alarm clock showing generally the rear side of our new design;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a front side elevational view thereof; and,

FIG. 8 is a rear side elevational view thereof.

The broken line showings of hands in FIGS. 1 and 7 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an alarm clock, as shown and described. 